---
title: "Get an Unsubscribe Link"
api: "GET https://api-v2.opencopilot.so/backend/email/{org_id}/unsubscribe/url"
description: "Create a link that your contact can click to unsubscribe. This link will redirect your contact to Open."
---

## Path Parameters

<ParamField path="orgId" type="string" required>
  Your copilot/organization ID.
</ParamField>

## Query Parameters

<ParamField query="contactId" type="string">
  The contact's ID.
</ParamField>

<ParamField query="contactEmail" type="string">
  The contact's ID.
</ParamField>

<Note>
  You must provide either the `contactId` or the `contactEmail` query parameter.
  Otherwise, there is no way for Open to identify the contact.
</Note>
